The HTS221 can measure relative humidity from 0%-100% rH with a sensitivity of 0.004% and 3.5% accuracy between 20-80%. It can also measure temperature from -40 to 120 degrees C, with a resolution of 0.016°C with ±0.5 °C accuracy between 15 and +40 °C.

The HTS221 is an inexpensive humidity sensor which makes it great for every day measurement applications.The HTS221 lets you choose between a 3-wire SPI or the ever-popular I2C which only needs two wires for data. If you're an I2C fan , we've included our handy dandy SparkFun Qwiic compatible STEMMA QT connectors for the I2C bus so you don't even need to solder!

Since the HTS221 is a super small 2mm square, we've put it on a breakout board with level shifting and a power regulator, so it's easy to use on a breadboard with either a 5V logic level device like a Metro 328 or Arduino Uno, or with 3.3V logic level devices like a Feather M4 or Raspberry Pi of your choice.

Technical Specifications :

Capacitive digital sensor for relative humidity and temperature
0to 100% relative humidity range
3 - 5 VDC power and logic
Selectable ODR from 1 Hz to 12.5 Hz
High rH sensitivity: 0.004% rH/LSB
Humidity accuracy: ± 3.5% rH, 20 to +80% rH
Temperature accuracy: ± 0.5°C,15 to +40 °C
Embedded 16-bit ADC with16-bit humidity and temperature output data
SPI and I²C interfaces, I2C address 0x5F
ST Factory calibrated

Primary Guide

Package Includes :

1 x Adafruit 4535 HTS221 - Temperature & Humidity Sensor Breakout Board - STEMMA QT / Qwiic

Adafruit 4535 HTS221 - Temperature and Humidity Sensor Breakout Board - STEMMA QT / Qwiic

Brand: Adafruit
Product Code:Ada-4535-HTS221-Sensor
Reward Points:11
Availability:In Stock

रo 1,074.00
Price in reward points:1133
50 or more रo 940.00
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